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    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE AND ESTIMATING A NUMBER OF WIRELESS TRANSMIT/RECEIVE UNITS
    1.
    发明申请
    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE AND ESTIMATING A NUMBER OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
    用于发送下行链路共享服务的反馈的方法和装置以及估计无数发送/接收单元的数量

    公开(公告)号：US20100014434A1

    公开(公告)日：2010-01-21

    申请号：US12549726

    申请日：2009-08-28

    申请人： Alexander Reznik ,  Eldad Zeira ,  Christopher R. Cave ,  Paul Marinier

    发明人： Alexander Reznik ,  Eldad Zeira ,  Christopher R. Cave ,  Paul Marinier

    IPC分类号： H04L12/26

    CPC分类号： H04L1/0026 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1854 ,  H04W8/005 ,  H04W28/04 ,  H04W52/146 ,  H04W52/228 ,  H04W52/247 ,  H04W52/325 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/0866

    摘要： A method and an apparatus for sending a signal on a contentious feedback channel for a downlink shared service and for estimating a number of wireless transmit/receive units (WTRUs) are disclosed. When a transmission criterion associated with a physical random access feedback channel (P-RAFCH) is satisfied, a physical resource is randomly selected among a plurality of physical resources assigned for the P-RAFCH and a pre-configured signal is sent using the selected physical resource. A Node-B receives the pre-configured signal from a plurality of WTRUs and calculates a number of the WTRUs based on a number of used physical resources. The transmission criterion is at least one of successful reception of a data packet on a downlink physical channel, successful reception of a data block on a data service, reception of a signaling command, occurrence of a measurement event, and failure to receive a transmission after a specified number of times.

    摘要翻译： 公开了一种用于在用于下行链路共享服务的有争议的反馈信道上发送信号并用于估计多个无线发射/接收单元（WTRU）的方法和装置。 当满足与物理随机访问反馈信道（P-RAFCH）相关联的传输准则时，在为P-RAFCH分配的多个物理资源中随机选择物理资源，并且使用所选择的物理 资源。 节点B从多个WTRU接收预配置的信号，并且基于所使用的物理资源的数量来计算WTRU的数量。 传输标准是下行物理信道上的数据分组的成功接收，数据业务上的数据块的成功接收，信令命令的接收，测量事件的发生以及在接收到测量事件之后未能接收传输中的至少一个 指定次数。

    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE TRANSMITTED TO A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS
    2.
    发明申请
    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE TRANSMITTED TO A PLURALITY OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
    用于发送多个无线传输/接收单元的下行链路共享服务的反馈的方法和装置

    公开(公告)号：US20080084844A1

    公开(公告)日：2008-04-10

    申请号：US11869923

    申请日：2007-10-10

    申请人： Alexander Reznik ,  Eldad Zeira ,  Christopher Cave ,  Paul Marinier

    发明人： Alexander Reznik ,  Eldad Zeira ,  Christopher Cave ,  Paul Marinier

    IPC分类号： H04Q7/00

    CPC分类号： H04W72/0453 ,  H04L1/0025 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1887 ,  H04W4/06 ,  H04W52/146 ,  H04W52/228 ,  H04W52/247 ,  H04W52/325

    摘要： A wireless transmit/receive units (WTRUs) receives a downlink transmission from a Node-B and decodes the downlink transmission. If the decoding is not successful, the WTRU sends a pre-defined burst signifying a negative acknowledgement (NACK) to the Node-B via a contention-based shared feedback channel. The pre-defined burst may be sent only once without requiring an acknowledgement. The Node-B calibrates a downlink transmit power so that the downlink transmission is transmitted to the WTRUs with a high likelihood. The Node-B may send a downlink transmission including multiple data streams processed using different modulation and coding schemes so that a WTRU having a high signal quality decodes all data streams while a WTRU having a low signal quality decodes less than all data streams. The Node-B sends a channel quality indicator (CQI) threshold so that each WTRU determines a data stream to report feedback based on the CQI threshold and a measured CQI.

    摘要翻译： 无线发射/接收单元（WTRU）从节点B接收下行链路传输并解码下行链路传输。 如果解码不成功，则WTRU通过基于竞争的共享反馈信道向节点B发送表示否定确认（NACK）的预定义突发。 预定义的突发可以仅发送一次而不需要确认。 节点B校准下行链路发射功率，使得下行链路传输以高可能性发送到WTRU。 节点B可以发送包括使用不同调制和编码方案处理的多个数据流的下行链路传输，使得具有高信号质量的WTRU解码所有数据流，而具有低信号质量的WTRU解码小于所有数据流。 节点B发送信道质量指示符（CQI）阈值，使得每个WTRU基于CQI阈值和测量的CQI来确定数据流以报告反馈。

    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE AND ESTIMATING A NUMBER OF WIRELESS TRANSMIT/RECEIVE UNITS
    4.
    发明申请
    METHOD AND APPARATUS FOR SENDING FEEDBACK FOR A DOWNLINK SHARED SERVICE AND ESTIMATING A NUMBER OF WIRELESS TRANSMIT/RECEIVE UNITS 有权
    用于发送下行链路共享服务的反馈的方法和装置以及估计无数发送/接收单元的数量

    公开(公告)号：US20120026913A1

    公开(公告)日：2012-02-02

    申请号：US13272884

    申请日：2011-10-13

    申请人： Alexander Reznik ,  Eldad M. Zeira ,  Christopher R. Cave ,  Paul Marinier

    发明人： Alexander Reznik ,  Eldad M. Zeira ,  Christopher R. Cave ,  Paul Marinier

    IPC分类号： H04W24/00

    CPC分类号： H04L1/0026 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1854 ,  H04W8/005 ,  H04W28/04 ,  H04W52/146 ,  H04W52/228 ,  H04W52/247 ,  H04W52/325 ,  H04W74/006 ,  H04W74/0833 ,  H04W74/0866

    摘要： A method and an apparatus for sending a signal on a contentious feedback channel for a downlink shared service and for estimating a number of wireless transmit/receive units (WTRUs) are disclosed. When a transmission criterion associated with a physical random access feedback channel (P-RAFCH) is satisfied, a physical resource is randomly selected among a plurality of physical resources assigned for the P-RAFCH and a pre-configured signal is sent using the selected physical resource. A Node-B receives the pre-configured signal from a plurality of WTRUs and calculates a number of the WTRUs based on a number of used physical resources. The transmission criterion is at least one of successful reception of a data packet on a downlink physical channel, successful reception of a data block on a data service, reception of a signaling command, occurrence of a measurement event, and failure to receive a transmission after a specified number of times.

    摘要翻译： 公开了一种用于在用于下行链路共享服务的有争议的反馈信道上发送信号并用于估计多个无线发射/接收单元（WTRU）的方法和装置。 当满足与物理随机访问反馈信道（P-RAFCH）相关联的传输准则时，在为P-RAFCH分配的多个物理资源中随机选择物理资源，并且使用所选择的物理 资源。 节点B从多个WTRU接收预配置的信号，并且基于所使用的物理资源的数量来计算WTRU的数量。 传输标准是下行物理信道上的数据分组的成功接收，数据业务上的数据块的成功接收，信令命令的接收，测量事件的发生以及在接收到测量事件之后未能接收传输中的至少一个 指定次数。

    Fast uplink response to downlink shared channel transmission without a dedicated uplink channel
    5.
    发明授权
    Fast uplink response to downlink shared channel transmission without a dedicated uplink channel 有权
    对没有专用上行链路信道的下行链路共享信道传输的快速上行链路响应

    公开(公告)号：US08705456B2

    公开(公告)日：2014-04-22

    申请号：US11970101

    申请日：2008-01-07

    申请人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    发明人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    IPC分类号： H04L1/00 ,  H04L5/00

    CPC分类号： H04W74/04 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1867 ,  H04L5/0057 ,  H04W52/04 ,  H04W52/50

    摘要： A method and apparatus for uplink transmission over a non-contentious shared feedback channel are disclosed, wherein the parameters of the uplink transmission are determined by the parameters of a downlink transmission. A new uplink channel, called a physical shared uplink feedback channel (PSUFCH) is used for uplink transmission such as feedback information in response to a downlink transmission on a fast shared data channel. The content of the feedback information may be general, e.g. an ACK/NACK or a channel quality indicator (CQI). The PSUFCH is transmitted using power ramping that terminates upon reception of a downlink ACK (DLACK) from a Node-B. No ambiguity resolution is required due to the non-contentious and deterministic mapping of the uplink channel resources.

    摘要翻译： 公开了一种通过非争用共享反馈信道进行上行链路传输的方法和装置，其中上行链路传输的参数由下行链路传输的参数确定。 被称为物理共享上行链路反馈信道（PSUFCH）的新的上行链路信道用于上行链路传输，例如响应于快速共享数据信道上的下行链路传输的反馈信息。 反馈信息的内容可以是一般的，例如 ACK / NACK或信道质量指示符（CQI）。 使用在从节点B接收到下行链路ACK（DLACK）时终止的功率斜坡来发送PSUFCH。 由于上行链路信道资源的非争用和确定性映射，不需要歧义解决。

    FAST UPLINK RESPONSE TO DOWNLINK SHARED CHANNEL TRANSMISSION WITHOUT A DEDICATED UPLINK CHANNEL
    7.
    发明申请
    FAST UPLINK RESPONSE TO DOWNLINK SHARED CHANNEL TRANSMISSION WITHOUT A DEDICATED UPLINK CHANNEL 有权
    没有专用上行链路通道的快速上行响应到下行链路共享信道传输

    公开(公告)号：US20080165697A1

    公开(公告)日：2008-07-10

    申请号：US11970101

    申请日：2008-01-07

    申请人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    发明人： Eldad M. Zeira ,  Alexander Reznik ,  Sudheer A. Grandhi ,  Christopher R. Cave ,  Paul Marinier ,  Rocco DiGirolamo

    IPC分类号： G06F11/30

    CPC分类号： H04W74/04 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1867 ,  H04L5/0057 ,  H04W52/04 ,  H04W52/50

    摘要： A method and apparatus for uplink transmission over a non-contentious shared feedback channel are disclosed, wherein the parameters of the uplink transmission are determined by the parameters of a downlink transmission. A new uplink channel, called a physical shared uplink feedback channel (PSUFCH) is used for uplink transmission such as feedback information in response to a downlink transmission on a fast shared data channel. The content of the feedback information may be general, e.g. an ACK/NACK or a channel quality indicator (CQI). The PSUFCH is transmitted using power ramping that terminates upon reception of a downlink ACK (DLACK) from a Node-B. No ambiguity resolution is required due to the non-contentious and deterministic mapping of the uplink channel resources.

    摘要翻译： 公开了一种通过非争用共享反馈信道进行上行链路传输的方法和装置，其中上行链路传输的参数由下行链路传输的参数确定。 被称为物理共享上行链路反馈信道（PSUFCH）的新的上行链路信道用于上行链路传输，例如响应于快速共享数据信道上的下行链路传输的反馈信息。 反馈信息的内容可以是一般的，例如 ACK / NACK或信道质量指示符（CQI）。 使用在从节点B接收到下行链路ACK（DLACK）时终止的功率斜坡来发送PSUFCH。 由于上行链路信道资源的非争用和确定性映射，不需要歧义解决。

    System and method for simulation of performance of measurement-based algorithms for slotted wireless communications
    8.
    发明授权
    System and method for simulation of performance of measurement-based algorithms for slotted wireless communications 失效
    用于时隙无线通信的基于测量的算法的性能仿真的系统和方法

    公开(公告)号：US07336957B2

    公开(公告)日：2008-02-26

    申请号：US10680376

    申请日：2003-10-07

    申请人： Paul Marinier ,  Eldad Zeira ,  Frank La Sita

    发明人： Paul Marinier ,  Eldad Zeira ,  Frank La Sita

    IPC分类号： H04Q7/20

    CPC分类号： H04W52/34 ,  H04W28/16 ,  H04W28/18 ,  H04W52/243 ,  H04W74/04

    摘要： A simulation is used to determine the effect of additional users on a communications system, such as a slotted wireless communications system. Users are sequentially added and determinations are made as to whether criteria for the additional user fall within predetermined limits. If the criteria are met, the user is accepted by the simulation and a power balancing is performed for all users. The simulation is repeated for each additional user. If the parameters are not within predetermined limits, the user is dropped. The simulation presents the system in a series of “snapshots” of communications activity.

    摘要翻译： 使用模拟来确定附加用户对诸如时隙无线通信系统的通信系统的影响。 按顺序添加用户，并确定附加用户的条件是否落入预定限制内。 如果满足标准，则模拟接受用户，并为所有用户执行功率平衡。 为每个附加用户重复模拟。 如果参数不在预定限度内，则用户将被丢弃。 该仿真将系统呈现在一系列通信活动的“快照”中。

    Method and apparatus for supporting home Node B services
    9.
    发明授权
    Method and apparatus for supporting home Node B services 有权
    支持家庭节点B服务的方法和装置

    公开(公告)号：US09572089B2

    公开(公告)日：2017-02-14

    申请号：US12239253

    申请日：2008-09-26

    申请人： Rocco DiGirolamo ,  Christopher R. Cave ,  Paul Marinier ,  Diana Pani ,  Benoit Pelletier ,  Stephen E. Terry

    发明人： Rocco DiGirolamo ,  Christopher R. Cave ,  Paul Marinier ,  Diana Pani ,  Benoit Pelletier ,  Stephen E. Terry

    IPC分类号： H04W4/00 ,  H04W48/12 ,  H04J11/00 ,  H04W84/04 ,  H04W64/00

    CPC分类号： H04W48/16 ,  H04J11/0093 ,  H04W48/12 ,  H04W64/003 ,  H04W84/045

    摘要： A method and apparatus for supporting home Node B (HNB) services are disclosed. A wireless transmit/receive unit (WTRU) receives HNB access restriction information from an HNB and accesses the HNB if an access to the HNB is allowed based on the HNB access restriction information. The HNB access restriction information may be a closed subscriber group identity (CSG ID), a status bit indicating whether an HNB cell is available or not, an identity of WTRUs that are allowed to access the HNB, information indicating whether an access to a cell is barred or not. The WTRU may trigger measurements for cell reselection even though signal strength on a currently connected cell is above a threshold. The measurement may be triggered manually, periodically, under the instruction from the network, or based on a neighbor cell list including information about HNB cells located nearby.

    摘要翻译： 公开了一种用于支持家庭节点B（HNB）服务的方法和装置。 无线发射/接收单元（WTRU）从HNB接收HNB接入限制信息，并且如果基于HNB接入限制信息允许对HNB的接入，则接入HNB。 HNB接入限制信息可以是封闭用户组标识（CSG ID），指示HNB小区是否可用的状态位，允许接入HNB的WTRU的身份，指示是否访问小区的信息 被禁止或不被禁止。 即使当前连接的小区上的信号强度高于阈值，WTRU也可以触发小区重选的测量。 可以在来自网络的指令下，或者基于包括位于附近的HNB小区的信息的相邻小区列表来手动触发测量。